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Knock Sensor Grommet, Durable Flexible Valley Pan Seal Gasket 12558177 2PCS  Replacement for  Silverado for Repair

<ul><li>Due to the original factory standard, replacement for Suburban 1500 2500 3500</li><li>12558177 is the reference part number, no need to worry about adaptation issue</li><li>Pair of knock sensor grommets for gen 3 LS based engine, has in use</li><li>Mount to the bottom of valley cover, directly replace the old or broken one</li><li>Professional manufacturing, high , strong reliability, making sure use</li></ul>

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Specification: Item Type: Knock Sensor Grommet Material: Rubber OE: 12558177 Fitment: Replacement for Sierra Replacement for Yukon Replacement for Silverado Replacement for Tahoe Replacement for Express Replacement for Suburban 1500 2500 3500 Replacement for Trailblazer TBSS.1999-2006/2007 4.8L 5.3L 6.0L Vortec Replacement for Camaro Replacement for GTO Replacement for Trans Am Replacement for Replacement for LS1 LS2 LS6 5.7L 6.0L Replacement for GM LS1 LQ4 LQ9 5.3 6.0 5.7L Package List: 2 x Knock Sensor Grommet Note: <div>1. Please double check the part number of your item, matching information is for reference only.</div><div>2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!</div>

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